fc870c459a
The mapping above needs something that says whether it is still working after whoever wrote it has gone. A timeseries rather than a stat, so a regression is a line lifting off zero rather than a number nobody reads. Two series, and the split is the point: rows that carried a PRIORITY and arrived with no severity anyway (a broken mapping — this one must reach zero and stay there), against rows that never had a priority to map. The latter is Claude Code's own OTLP telemetry, which emits log records with no severity set at the source; mapping cannot reach it, so it is named rather than folded into one number that never goes to zero. Needs no provisioning change — logstore.json is already in the shipped dashboard list.
589 lines
18 KiB
JSON
589 lines
18 KiB
JSON
{
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"title": "hyperhive · logs (victorialogs)",
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"uid": "hyperhive-swarm-logstore",
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"description": "The swarm's log pipeline: whether the store is healthy (top) and which sources are actually feeding it (bottom). One of the per-service boards split out of the combined swarm-services page. The two halves answer different questions and are on one board on purpose — aggregate ingestion stays normal on host-tier units while a whole tier ships nothing, so a healthy top half is not evidence about the bottom one.",
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"editable": true,
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"refresh": "1m",
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"schemaVersion": 39,
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"tags": ["hyperhive", "swarm", "victorialogs", "logs"],
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"time": {
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"from": "now-24h",
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"to": "now"
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},
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"timezone": "utc",
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"version": 1,
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"panels": [
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{
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"id": 1,
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"type": "timeseries",
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"title": "Log rows ingested (range)",
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"description": "Rows accepted by the log store over the range. ⚠️ This counts what ARRIVED, never what became findable — the pipeline shipped for days with every record carrying a placeholder in place of its message, while this counter climbed normally. A healthy line here is necessary and not sufficient; the check that closes it is a query returning readable lines.",
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"datasource": {
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"type": "prometheus",
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"uid": "@datasourceUid@"
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},
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"gridPos": {
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"h": 8,
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"w": 24,
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"x": 0,
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"y": 4
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},
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"targets": [
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{
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"refId": "A",
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"datasource": {
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"type": "prometheus",
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"uid": "@datasourceUid@"
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},
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"expr": "sum(increase(vl_rows_ingested_total[$__range])) or vector(0)",
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"legendFormat": "rows"
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}
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],
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"fieldConfig": {
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"defaults": {
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"unit": "short",
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"decimals": 0,
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"color": {
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"mode": "palette-classic"
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},
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"custom": {
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"drawStyle": "line",
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"lineWidth": 1,
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"fillOpacity": 10,
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"showPoints": "never",
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"spanNulls": false,
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"axisSoftMin": 0
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}
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},
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"overrides": []
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},
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"options": {
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"legend": {
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"displayMode": "list",
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"placement": "bottom",
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"showLegend": true,
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"calcs": []
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},
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"tooltip": {
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"mode": "multi",
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"sort": "desc"
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}
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}
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},
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{
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"id": 2,
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"type": "timeseries",
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"title": "Log store size on disk",
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"description": "Compressed on-disk size, split by the store's own `type` label (storage vs indexdb). Retention is 30 days, so this is expected to climb to a plateau rather than forever; a straight line past that is the signal.",
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"datasource": {
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"type": "prometheus",
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"uid": "@datasourceUid@"
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},
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"gridPos": {
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"h": 8,
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"w": 24,
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"x": 0,
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"y": 12
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},
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"targets": [
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{
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"refId": "A",
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"datasource": {
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"type": "prometheus",
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"uid": "@datasourceUid@"
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},
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"expr": "vl_data_size_bytes",
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"legendFormat": "{{type}}"
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}
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],
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"fieldConfig": {
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"defaults": {
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"unit": "bytes",
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"decimals": 1,
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"color": {
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"mode": "palette-classic"
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},
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"custom": {
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"drawStyle": "line",
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"lineWidth": 1,
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"fillOpacity": 10,
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"showPoints": "never",
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"spanNulls": false,
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"axisSoftMin": 0
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}
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},
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"overrides": []
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},
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"options": {
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"legend": {
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"displayMode": "list",
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"placement": "bottom",
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"showLegend": true,
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"calcs": []
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},
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"tooltip": {
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"mode": "multi",
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"sort": "desc"
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}
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}
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},
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{
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"id": 3,
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"type": "stat",
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"title": "Log store free disk",
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"description": "Free space on the volume holding the log store. It shares a filesystem with the metrics store, so the two panels move together — a drop here that the metrics one does not show means something outside this swarm is filling the disk.",
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"datasource": {
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"type": "prometheus",
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"uid": "@datasourceUid@"
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},
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"gridPos": {
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"h": 4,
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"w": 12,
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"x": 0,
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"y": 0
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},
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"targets": [
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{
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"refId": "A",
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"datasource": {
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"type": "prometheus",
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"uid": "@datasourceUid@"
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},
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"expr": "vl_free_disk_space_bytes",
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"instant": true,
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"legendFormat": "free"
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}
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],
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"fieldConfig": {
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"defaults": {
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"unit": "bytes",
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"decimals": 1,
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"color": {
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"mode": "thresholds"
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "red",
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"value": null
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},
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{
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"color": "green",
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"value": 5000000000
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}
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]
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}
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},
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"overrides": []
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},
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"options": {
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"graphMode": "none",
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"colorMode": "value",
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"textMode": "value",
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"justifyMode": "auto",
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"reduceOptions": {
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"calcs": ["lastNotNull"],
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"fields": "",
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"values": false
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}
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}
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},
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{
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"id": 4,
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"type": "stat",
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"title": "Log store errors",
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"description": "Internal errors plus rejected HTTP requests. Healthy value is zero. ⚠️ A wrong OTLP path answers 400 and lands here, and so does a right path with a bad payload — the status code alone does not separate them, only the store's own log does.",
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"datasource": {
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"type": "prometheus",
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"uid": "@datasourceUid@"
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},
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"gridPos": {
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"h": 4,
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"w": 12,
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"x": 12,
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"y": 0
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},
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"targets": [
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{
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"refId": "A",
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"datasource": {
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"type": "prometheus",
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"uid": "@datasourceUid@"
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},
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"expr": "sum(vl_errors_total) or vector(0)",
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"instant": true,
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"legendFormat": "internal"
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},
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{
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"refId": "B",
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"datasource": {
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"type": "prometheus",
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"uid": "@datasourceUid@"
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},
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"expr": "sum(vl_http_errors_total) or vector(0)",
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"instant": true,
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"legendFormat": "http"
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}
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],
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"fieldConfig": {
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"defaults": {
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"unit": "short",
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"decimals": 0,
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"color": {
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"mode": "thresholds"
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "green",
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"value": null
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},
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{
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"color": "red",
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"value": 1
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}
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]
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}
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},
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"overrides": []
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},
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"options": {
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"graphMode": "none",
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"colorMode": "value",
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"textMode": "value",
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"justifyMode": "auto",
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"reduceOptions": {
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"calcs": ["lastNotNull"],
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"fields": "",
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"values": false
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}
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},
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"x-zero-is-healthy": true
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},
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{
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"id": 5,
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"type": "stat",
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"title": "Rows in range · all sources (control)",
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"description": "Deliberately ungrouped, and it is what makes the two tables below readable. An empty table renders identically whether the query is malformed or the source genuinely never shipped: nonzero here with an empty table means the QUERY is broken; zero here means the store really is empty for this range. Read it against `Log rows ingested` above too — that counter is the same quantity measured from the store's own metrics rather than by querying, so the two disagreeing means rows arrived that a query cannot reach.",
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"datasource": {
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"type": "victoriametrics-logs-datasource",
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"uid": "@logsDatasourceUid@"
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},
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"gridPos": {
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"h": 4,
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"w": 24,
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"x": 0,
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"y": 20
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},
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"targets": [
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{
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"refId": "A",
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"datasource": {
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"type": "victoriametrics-logs-datasource",
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"uid": "@logsDatasourceUid@"
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},
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"queryType": "stats",
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"expr": "* | stats count() as rows"
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}
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],
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"fieldConfig": {
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"defaults": {
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"unit": "short",
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"decimals": 0,
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"color": {
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"mode": "thresholds"
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},
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"mappings": [],
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"thresholds": {
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"mode": "absolute",
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"steps": [
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{
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"color": "red",
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"value": null
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},
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{
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"color": "green",
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"value": 1
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}
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]
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}
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},
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"overrides": []
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},
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"options": {
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"graphMode": "none",
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"colorMode": "value",
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"textMode": "value",
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"justifyMode": "auto",
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"reduceOptions": {
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"calcs": ["lastNotNull"],
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"fields": "",
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"values": false
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}
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}
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},
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{
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"id": 6,
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"type": "bargauge",
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"title": "Rows by unit",
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"description": "Every `_SYSTEMD_UNIT` present in the range, discovered rather than enumerated — nothing here names a unit, so a source that starts shipping appears on its own. ⚠️ Absence means NOT COLLECTED, which is not the same as not running: the collector's journald receiver only reads the units listed in `services.hyperhive.swarm.otel.journaldUnits`, so a unit missing from that list can be running and logging and still never reach this board.",
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"datasource": {
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"type": "victoriametrics-logs-datasource",
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"uid": "@logsDatasourceUid@"
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},
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"gridPos": {
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"h": 12,
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"w": 12,
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"x": 0,
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"y": 33
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},
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"targets": [
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{
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"refId": "A",
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"datasource": {
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"type": "victoriametrics-logs-datasource",
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"uid": "@logsDatasourceUid@"
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},
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"queryType": "stats",
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"expr": "* | stats by (_SYSTEMD_UNIT) count() as rows",
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"legendFormat": "{{_SYSTEMD_UNIT}}"
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}
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],
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"fieldConfig": {
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"defaults": {
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"unit": "short",
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"decimals": 0,
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"color": {
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"mode": "continuous-BlPu"
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},
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"mappings": []
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},
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"overrides": []
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},
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"options": {
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"displayMode": "gradient",
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"orientation": "horizontal",
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"showUnfilled": true,
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"valueMode": "text",
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"minVizWidth": 8,
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"minVizHeight": 12,
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"reduceOptions": {
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"calcs": ["lastNotNull"],
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"fields": "",
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"values": false
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}
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}
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},
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{
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"id": 7,
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"type": "bargauge",
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"title": "Rows by host",
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"description": "The same count grouped by `_HOSTNAME`. Read together with the unit table this separates two very different failures: one host contributing nothing is a collector or journal-linkage problem on that host, while a unit missing across every host is a configuration problem in what gets collected.",
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"datasource": {
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"type": "victoriametrics-logs-datasource",
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"uid": "@logsDatasourceUid@"
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},
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"gridPos": {
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"h": 12,
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"w": 12,
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"x": 12,
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"y": 33
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},
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"targets": [
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{
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"refId": "A",
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"datasource": {
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"type": "victoriametrics-logs-datasource",
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"uid": "@logsDatasourceUid@"
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},
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"queryType": "stats",
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"expr": "* | stats by (_HOSTNAME) count() as rows",
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"legendFormat": "{{_HOSTNAME}}"
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}
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],
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"fieldConfig": {
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"defaults": {
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"color": {
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},
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"mappings": []
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},
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"overrides": []
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},
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"options": {
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"displayMode": "gradient",
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"orientation": "horizontal",
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"showUnfilled": true,
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"valueMode": "text",
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"minVizWidth": 8,
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"minVizHeight": 12,
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"reduceOptions": {
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"calcs": ["lastNotNull"],
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"fields": "",
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"values": false
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}
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}
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},
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{
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"id": 8,
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"type": "timeseries",
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"title": "Rows over time, by unit",
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"description": "The tables say who shipped over the whole range; this says when. A line that stops is a source that died, and it is the only view here that distinguishes that from one which never existed — a source absent for the entire range looks the same as an unknown one in a table, but shows up here as a line that ends.",
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"datasource": {
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"type": "victoriametrics-logs-datasource",
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"uid": "@logsDatasourceUid@"
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},
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"gridPos": {
|
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"h": 9,
|
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"w": 24,
|
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"x": 0,
|
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"y": 45
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},
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"targets": [
|
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{
|
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"refId": "A",
|
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"datasource": {
|
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"type": "victoriametrics-logs-datasource",
|
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"uid": "@logsDatasourceUid@"
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},
|
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"queryType": "statsRange",
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"expr": "* | stats by (_SYSTEMD_UNIT) count() as rows",
|
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"legendFormat": "{{_SYSTEMD_UNIT}}"
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}
|
|
],
|
|
"fieldConfig": {
|
|
"defaults": {
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|
"unit": "short",
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|
"decimals": 0,
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
},
|
|
"custom": {
|
|
"drawStyle": "line",
|
|
"lineWidth": 1,
|
|
"fillOpacity": 10,
|
|
"showPoints": "never",
|
|
"spanNulls": false,
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|
"axisSoftMin": 0
|
|
}
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},
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"overrides": []
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},
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"options": {
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"legend": {
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"displayMode": "list",
|
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"placement": "bottom",
|
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"showLegend": true,
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"calcs": []
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},
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"tooltip": {
|
|
"mode": "multi",
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"sort": "desc"
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}
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}
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|
},
|
|
{
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"id": 9,
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"type": "timeseries",
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"title": "Log rows with no severity (must be zero)",
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"description": "This panel is a check rather than a view: the collector maps journald's PRIORITY onto an OpenTelemetry severity at every tier, and this is what says out loud whether a line got one. Both series are rows whose `severity_text` is absent or the literal `Unspecified`, which is what VictoriaLogs stores when nothing set a severity — split by whether the row had a PRIORITY to map in the first place.\n\n**`journald_priority_unmapped`** is a row that carries PRIORITY and still arrived without a severity. It is the regression line: nonzero means a journald receiver somewhere lost its severity_parser operator, so read it against `nix/journald-severity.nix` and the two receivers that import it.\n\n**`no_priority_field`** is a row that never had a priority — today that is Claude Code's own OTLP telemetry (`scope.name: com.anthropic.claude_code.events`), which emits log records with no severity set at the source. Mapping cannot reach it; it needs a fix where it is produced, so this series is expected nonzero until that lands and is NOT evidence the mapping broke.\n\nRange-scoped over time on purpose. An instantaneous zero is also what a broken query returns — a line you can watch go to zero and stay there is the part that survives whoever wrote it. To sanity-check the query itself, read it against `Rows in range · all sources (control)` above: that panel nonzero while both of these are flat zero means these queries stopped matching, not that every line grew a severity.",
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"datasource": {
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|
"type": "victoriametrics-logs-datasource",
|
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"uid": "@logsDatasourceUid@"
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},
|
|
"gridPos": {
|
|
"h": 9,
|
|
"w": 24,
|
|
"x": 0,
|
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"y": 24
|
|
},
|
|
"targets": [
|
|
{
|
|
"refId": "A",
|
|
"datasource": {
|
|
"type": "victoriametrics-logs-datasource",
|
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"uid": "@logsDatasourceUid@"
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},
|
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"queryType": "statsRange",
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"expr": "(severity_text:\"\" OR severity_text:\"Unspecified\") PRIORITY:* | stats count() as journald_priority_unmapped"
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},
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{
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|
"refId": "B",
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|
"datasource": {
|
|
"type": "victoriametrics-logs-datasource",
|
|
"uid": "@logsDatasourceUid@"
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|
},
|
|
"queryType": "statsRange",
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"expr": "(severity_text:\"\" OR severity_text:\"Unspecified\") PRIORITY:\"\" | stats count() as no_priority_field"
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}
|
|
],
|
|
"fieldConfig": {
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"defaults": {
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|
"unit": "short",
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"decimals": 0,
|
|
"color": {
|
|
"mode": "palette-classic"
|
|
},
|
|
"custom": {
|
|
"drawStyle": "line",
|
|
"lineWidth": 2,
|
|
"fillOpacity": 10,
|
|
"showPoints": "never",
|
|
"spanNulls": false,
|
|
"axisSoftMin": 0
|
|
}
|
|
},
|
|
"overrides": [
|
|
{
|
|
"matcher": {
|
|
"id": "byName",
|
|
"options": "journald_priority_unmapped"
|
|
},
|
|
"properties": [
|
|
{
|
|
"id": "color",
|
|
"value": {
|
|
"mode": "fixed",
|
|
"fixedColor": "red"
|
|
}
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"matcher": {
|
|
"id": "byName",
|
|
"options": "no_priority_field"
|
|
},
|
|
"properties": [
|
|
{
|
|
"id": "color",
|
|
"value": {
|
|
"mode": "fixed",
|
|
"fixedColor": "orange"
|
|
}
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
"options": {
|
|
"legend": {
|
|
"displayMode": "table",
|
|
"placement": "bottom",
|
|
"showLegend": true,
|
|
"calcs": ["max", "lastNotNull"]
|
|
},
|
|
"tooltip": {
|
|
"mode": "multi",
|
|
"sort": "desc"
|
|
}
|
|
}
|
|
}
|
|
]
|
|
}
|